EP2546376A4 - Acier inoxydable ferritique ayant une excellente résistance à la corrosion dans un environnement d'eau de condensation produit par les gaz d'échappement d'une combustion d'hydrocarbures - Google Patents

Acier inoxydable ferritique ayant une excellente résistance à la corrosion dans un environnement d'eau de condensation produit par les gaz d'échappement d'une combustion d'hydrocarbures

Info

Publication number
EP2546376A4
EP2546376A4 EP11753304.2A EP11753304A EP2546376A4 EP 2546376 A4 EP2546376 A4 EP 2546376A4 EP 11753304 A EP11753304 A EP 11753304A EP 2546376 A4 EP2546376 A4 EP 2546376A4
Authority
EP
European Patent Office
Prior art keywords
stainless steel
corrosion resistance
condensed water
exhaust gases
excellent corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11753304.2A
Other languages
German (de)
English (en)
Other versions
EP2546376A1 (fr
EP2546376B1 (fr
Inventor
Tooru Matsuhashi
Jun Tokunaga
Yuuichi Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Stainless Steel Corp
Original Assignee
Nippon Steel and Sumikin Stainless Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel and Sumikin Stainless Steel Corp filed Critical Nippon Steel and Sumikin Stainless Steel Corp
Publication of EP2546376A1 publication Critical patent/EP2546376A1/fr
Publication of EP2546376A4 publication Critical patent/EP2546376A4/fr
Application granted granted Critical
Publication of EP2546376B1 publication Critical patent/EP2546376B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP11753304.2A 2010-03-08 2011-03-01 Acier inoxydable ferritique ayant une excellente résistance à la corrosion dans un environnement d'eau de condensation produit par les gaz d'échappement d'une combustion d'hydrocarbures Active EP2546376B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010050895A JP5610796B2 (ja) 2010-03-08 2010-03-08 炭化水素燃焼排ガスから発生する凝縮水環境における耐食性に優れるフェライト系ステンレス鋼
PCT/JP2011/055181 WO2011111646A1 (fr) 2010-03-08 2011-03-01 Acier inoxydable ferritique ayant une excellente résistance à la corrosion dans un environnement d'eau de condensation produit par les gaz d'échappement d'une combustion d'hydrocarbures

Publications (3)

Publication Number Publication Date
EP2546376A1 EP2546376A1 (fr) 2013-01-16
EP2546376A4 true EP2546376A4 (fr) 2013-08-07
EP2546376B1 EP2546376B1 (fr) 2015-08-26

Family

ID=44563448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11753304.2A Active EP2546376B1 (fr) 2010-03-08 2011-03-01 Acier inoxydable ferritique ayant une excellente résistance à la corrosion dans un environnement d'eau de condensation produit par les gaz d'échappement d'une combustion d'hydrocarbures

Country Status (6)

Country Link
US (1) US20130011294A1 (fr)
EP (1) EP2546376B1 (fr)
JP (1) JP5610796B2 (fr)
KR (1) KR20120112851A (fr)
CN (1) CN102812144B (fr)
WO (1) WO2011111646A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6051844B2 (ja) * 2011-12-26 2016-12-27 株式会社ノーリツ 潜熱回収型温水生成用機器およびその製造方法
KR101658872B1 (ko) * 2011-12-27 2016-09-22 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
JP5937867B2 (ja) * 2012-03-29 2016-06-22 新日鐵住金ステンレス株式会社 溶接部の耐食性に優れるフェライト系ステンレス鋼
JP2013204741A (ja) * 2012-03-29 2013-10-07 Nisshin Steel Co Ltd ステンレス鋼管継ぎ手
CN104662187A (zh) * 2012-09-25 2015-05-27 杰富意钢铁株式会社 铁素体系不锈钢
US20150292068A1 (en) * 2012-10-30 2015-10-15 Nippon Steel & Sumikin Stainless Steel Corporation Ferritic stainless steel having excellent heat resistance
WO2014104424A1 (fr) * 2012-12-24 2014-07-03 주식회사 포스코 Acier inoxydable ferritique destiné à un système d'échappement d'automobile et présentant d'excellentes résistance à la corrosion en présence d'un condensat, aptitude au moulage et résistance à l'oxydation à haute température, et son procédé de fabrication
JP2016102427A (ja) * 2014-11-27 2016-06-02 三井造船株式会社 スクラバ、およびスクラバの製造方法
KR102282218B1 (ko) 2015-01-30 2021-07-26 삼성전자주식회사 3 차원 영상 획득 장치용 결상 광학계 및 이를 포함하는 3 차원 영상 획득 장치
KR101835021B1 (ko) * 2016-09-28 2018-03-09 주식회사 포스코 카본 슬러지 흡착이 저감된 배기계 열교환기용 페라이트계 스테인리스강 및 이의 제조 방법
JP2018115360A (ja) * 2017-01-17 2018-07-26 日新製鋼株式会社 潜熱回収型熱交換器筐体用ステンレス鋼
CN118854188A (zh) 2017-05-26 2024-10-29 杰富意钢铁株式会社 铁素体系不锈钢
WO2020130060A1 (fr) * 2018-12-21 2020-06-25 日鉄ステンレス株式会社 Acier inoxydable à base de cr présentant une excellente résistance à la fragilisation par l'hydrogène
KR20230072327A (ko) * 2021-11-17 2023-05-24 주식회사 포스코 내식성 및 자기적 성질이 향상된 페라이트계 스테인리스강 및 그 제조방법
CN116694890A (zh) * 2023-06-30 2023-09-05 甘肃酒钢集团宏兴钢铁股份有限公司 一种微合金化高耐蚀铁素体不锈钢生产方法
KR20250093776A (ko) * 2023-12-15 2025-06-25 주식회사 포스코 내산용 강판 및 그 제조방법

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EP1179608A2 (fr) * 2000-08-07 2002-02-13 Nippon Steel Corporation Réservoir à carburant en acier inoxydable ferritique
US20060225820A1 (en) * 2005-03-29 2006-10-12 Junichi Hamada Ferritic stainless steel sheet excellent in formability and method for production thereof
JP2007009290A (ja) * 2005-07-01 2007-01-18 Nisshin Steel Co Ltd 温水容器
JP2009228036A (ja) * 2008-03-21 2009-10-08 Nisshin Steel Co Ltd 自動車排熱回収装置
EP2133440A1 (fr) * 2007-03-29 2009-12-16 Nisshin Steel Co., Ltd. Acier inoxydable ferritique pour un récipient pour eau chaude avec une structure soudée, et récipient pour eau chaude

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EP2172574B1 (fr) * 2007-08-02 2019-01-23 Nippon Steel & Sumikin Stainless Steel Corporation Acier inoxydable austénoferritique d'excellente résistance à la corrosion et transformabilité, et procédé pour la fabrication dudit
JP2009097079A (ja) * 2007-09-27 2009-05-07 Nippon Steel & Sumikin Stainless Steel Corp 耐流れさび性に優れるフェライト系ステンレス鋼
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1179608A2 (fr) * 2000-08-07 2002-02-13 Nippon Steel Corporation Réservoir à carburant en acier inoxydable ferritique
US20060225820A1 (en) * 2005-03-29 2006-10-12 Junichi Hamada Ferritic stainless steel sheet excellent in formability and method for production thereof
JP2007009290A (ja) * 2005-07-01 2007-01-18 Nisshin Steel Co Ltd 温水容器
EP2133440A1 (fr) * 2007-03-29 2009-12-16 Nisshin Steel Co., Ltd. Acier inoxydable ferritique pour un récipient pour eau chaude avec une structure soudée, et récipient pour eau chaude
JP2009228036A (ja) * 2008-03-21 2009-10-08 Nisshin Steel Co Ltd 自動車排熱回収装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011111646A1 *

Also Published As

Publication number Publication date
KR20120112851A (ko) 2012-10-11
EP2546376A1 (fr) 2013-01-16
JP2011184731A (ja) 2011-09-22
JP5610796B2 (ja) 2014-10-22
WO2011111646A1 (fr) 2011-09-15
US20130011294A1 (en) 2013-01-10
EP2546376B1 (fr) 2015-08-26
CN102812144B (zh) 2016-06-08
CN102812144A (zh) 2012-12-05

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